Mule kick
more wonder weapons
some way to get free perk bottle... avagadro?
take the bus on the highway near diner- to maybe behind the bus depot or another stop
flopper phd
a sidequest- like a buildable thats actually worth building (like the motd plane)
perk to see better in fog, and maybe to repel denizens and resist lava
like someone else said more secrets in the fog
more to hunters cabin and nacht ( although there could be more in next step of ee)
pap to be less terrible to access, without mics it is impossible and on solo its hard